Synchronization of reproductive period among the two male forms and female of the damselflyMnais pruinosa selys (Zygoptera: Calopterygidae) Shintaro NomakuchiKazunori HigashiMakoto Maeda OriginalPaper Pages: 75 - 87
The ecology of a beech forest on Mt. Sanpoiwadake, Hakusan National Park, Japan I. Braun-Blanquet, TWINSPAN and DCA analysis Tukasa HukusimaKennth Andrew Kershaw OriginalPaper Pages: 89 - 100
Structure of primary Japanese beech (Fagus japonica maxim.) forests in the Chichibu Mountains, central Japan, with special reference to regeneration processes Tasuhiro OhkuboMikio KajiToshio Hamaya OriginalPaper Pages: 101 - 116
Pollination systems in the cool temperate mixed coniferous and broad-leaved forest zone of Yakushima Island Takakazu Yumoto OriginalPaper Pages: 117 - 129
The growth analysis of water hyacinth,Eichhornia crasipes solms, in different water temperature conditions Haruo Sato OriginalPaper Pages: 131 - 144
A fitness function for optimal life history in relation to density effects, competition, predation and stability of the environment Shintarou Satou OriginalPaper Pages: 145 - 161
Dispersal ecology of the maritime plants in the Ryukyu Islands, Japan Hiroki Nakanishi OriginalPaper Pages: 163 - 173
Studies on ecology and behavior of Japanese black swallowtail butterflies. VII. Nectar of a glory tree,Clerodendron trichotomum, as a food resource of adults in summer Mamoru WatanabeHiroshi KoizumiKeizi Kiritani Short Communication Pages: 175 - 180
Rumen contents of Sika deer on Tsushima Island, Western Japan Seiki Takatsuki Short Communication Pages: 181 - 183